http://www.abc.net.au/news/2016-03-21/tarkine-new-forest-conflict-hotspot-over-specialty-timbers/7264244?section=tas
I can't quite see any "take a single log" operation being viable. Not that a single log system is actually being proposed though....
The idea of taking sunken logs isn't bad as the resource is already lost in terms of continued growth, of the living tree, but I wonder at the size of the resource and how long it would last under open collection activity.